PT-2026-32192 · Tenda · Tenda Fh451

Jxm666 · Published 2026-04-12 · Updated 2026-04-30 · CVE-2026-6134

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda F451 version 1.0.0.7 cn svn7958

Description A security flaw exists in the fromqossetting function of the /goform/qossetting file in Tenda F451 version 1.0.0.7 cn svn7958. Manipulation of the qos argument can lead to a stack-based buffer overflow, potentially allowing for remote attacks. The exploit for this issue has been publicly released.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the fromqossetting function until a patch is available.

Exploit

Fix

Buffer Overflow

Stack Overflow

Weakness Enumeration

CWE-119

CWE-121

Related Identifiers

CVE-2026-6134

Affected Products

Tenda Fh451

References · 11

• 🔥 https://github.com/Jimi-Lab/cve/issues/18 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-6134 · Security Note
• https://vuldb.com/vuln/356998/cti · Note
• https://twitter.com/VulmonFeeds/status/2043476186496446820 · Twitter Post
• https://twitter.com/giuseppe_1337/status/2043485748066750683 · Twitter Post
• https://twitter.com/CveFindCom/status/2043467262758170633 · Twitter Post
• https://vuldb.com/vuln/356998 · Note
• https://vuldb.com/submit/792876 · Note
• https://t.me/cveNotify/161535 · Telegram Post
• https://tenda.com.cn · Note
• https://twitter.com/CVEnew/status/2043561034800132133 · Twitter Post